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Grey Slate & Stone Supplies
Unit 1, Cae Pawb Industrial Estate, Off Madoc Street, Porthmadog, Gwynedd, LL49 9EE
Tel: 01766 514 700
slateandstone.net/ -
Welsh Slate
Penrhyn Quarry, Bethesda, Bangor, Gwynedd, LL57 4YG
Tel: 01248 600656
www.welshslate.com/
